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QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit
QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit
QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit
QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit
QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit
QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit
QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit

QL40 dth hammer bits 5' inch 127mm hole drill bits mining hydraulic drilling jumbo bit

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Price:$39.00 - $50.00

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Product Overview

Description





Product Description






High air pressure DTH bits
Drill Bit
Bit Dia.
NO.Air
Gauge
Front
Weight
(mm)
Holes
Buttons
Buttons
(Kg)
Cop32
85
2
6×Φ14
4×Φ12
4.2
90
2
6×Φ14
5×Φ12
4.5
95
2
7×Φ14
5×Φ12
4.7
100
2
8×Φ14
6×Φ12
5
105
2
8×Φ14
6×Φ13
5.3
BR3
85
2
6×Φ14
4×Φ12
3.8
90
2
6×Φ14
5×Φ12
4
95
2
7×Φ14
5×Φ12
4.3
100
2
8×Φ14
6×Φ12
4.8
105
2
8×Φ14
6×Φ13
5.2
HD35（IR3.5、Cop34）
85
2
6×Φ14
4×Φ12
4.2
90
2
6×Φ14
5×Φ12
4.5
95
2
7×Φ14
5×Φ12
4.8
100
2
8×Φ14
6×Φ12
5
105
2
8×Φ14
6×Φ13
5.5
XL3
85
2
6×Φ14
4×Φ12
4.5
90
2
6×Φ14
5×Φ12
4.7
95
2
7×Φ14
5×Φ12
4.9
100
2
8×Φ14
6×Φ12
5
105
2
8×Φ14
6×Φ13
5.5
HD45（DHD340A、Cop44）
105
2
6×Φ14
5×Φ13
8.5
110
2
7×Φ14
6×Φ13
8.8
115
2
7×Φ14
6×Φ13
9
120
2
8×Φ14
6×Φ13
9.8
127
3
8×Φ14
8×Φ14
11
SD4
105
2
6×Φ14
5×Φ13
9
110
2
7×Φ14
6×Φ13
9.5
115
2
8×Φ14
7×Φ13
9.8
120
2
8×Φ14
8×Φ13
11.5
127
3
9×Φ14
9×Φ14
12.3
QL40
105
2
6×Φ14
5×Φ13
9
110
2
7×Φ14
6×Φ13
9.2
115
2
8×Φ14
7×Φ13
9.5
120
2
8×Φ14
8×Φ13
10.3
127
3
9×Φ14
9×Φ14
11.5
Mission40
105
2
6×Φ14
5×Φ13
6
110
2
7×Φ14
6×Φ13
6.2
115
2
8×Φ14
7×Φ13
6.6
120
2
8×Φ14
8×Φ13
7
127
3
9×Φ14
9×Φ14
7.4
HD55（DHD350R、Cop54）
133
2
7×Φ16
6×Φ14
16
140
2
8×Φ16
7×Φ14
16.5
146
2
8×Φ16
8×Φ14
17
152
2
8×Φ16
7×Φ16
17.5
165
2
8×Φ16
8×Φ16
18.5
SD5
133
2
7×Φ16
6×Φ14
15.5
140
2
8×Φ16
7×Φ14
16
146
2
8×Φ16
8×Φ14
16.5
152
2
8×Φ16
7×Φ16
17
165
2
8×Φ16
8×Φ16
18
QL50
133
2
7×Φ16
6×Φ14
15.5
140
2
8×Φ16
7×Φ14
16
146
2
8×Φ16
8×Φ14
16.5
152
2
8×Φ16
7×Φ16
17
165
2
8×Φ16
8×Φ16
18
Mission50
133
2
7×Φ16
6×Φ14
12.5
140
2
8×Φ16
7×Φ14
13.5
146
2
8×Φ16
8×Φ14
14
152
2
8×Φ16
7×Φ16
14.4
165
2
8×Φ16
8×Φ16
15
HD65（DHD382、Cop64）
152
2
8×Φ16
8×Φ16
22
165
2
8×Φ18
8×Φ16
24
178
2
8×Φ18
8×Φ16
26
190
3
9×Φ18
9×Φ16
28
203
2
10×Φ18
10×Φ16
29.5
SD6
152
2
8×Φ16
8×Φ16
26
165
2
8×Φ18
8×Φ16
27
178
2
8×Φ18
8×Φ16
29
190
3
9×Φ18
9×Φ16
32
203
2
10×Φ18
10×Φ16
34
QL82
152
2
8×Φ16
8×Φ16
24
165
2
8×Φ18
8×Φ16
25
178
2
8×Φ18
8×Φ16
27
190
3
9×Φ18
9×Φ16
29
203
2
10×Φ18
10×Φ16
33
Mission82
152
2
8×Φ16
8×Φ16
22
165
2
8×Φ18
8×Φ16
23
178
2
8×Φ18
8×Φ16
24
190
3
9×Φ18
9×Φ16
25
203
2
10×Φ18
10×Φ16
28
HD85（DHD380、Cop84）
195
3
9×Φ18
9×Φ18
34
203
2
10×Φ18
10×Φ18
36
216
3
12×Φ18
12×Φ18
45
254
3
12×Φ18
20×Φ18
58
305
4
12×Φ18
30×Φ18
75
SD8
195
3
9×Φ18
9×Φ18
33
203
3
10×Φ18
10×Φ18
37
216
4
12×Φ18
12×Φ18
42
254
4
12×Φ18
20×Φ18
53
305
4
12×Φ18
30×Φ18
80
QL80
195
3
9×Φ18
9×Φ18
33
203
3
10×Φ18
10×Φ18
37.5
216
4
12×Φ18
12×Φ18
42
254
4
12×Φ18
20×Φ18
54
305
4
12×Φ18
30×Φ18
82
Mission80
195
3
9×Φ18
9×Φ18
—
203
3
10×Φ18
10×Φ18
—
216
4
12×Φ18
12×Φ18
—
254
4
12×Φ18
20×Φ18
—
305
4
12×Φ18
30×Φ18
—


low air pressure DTH bits
Type
Dia.(mm)
Spline No.
Weight (Kg)
NO.Air Holes
Shank
CIR65
65
4
2.5
1
Φ37-4
CIR70
76
6
3.4
2
Φ43-6
CIR80
80
6
3.45
2
Φ50-6
CIR80
83
6
3.5
2
Φ50-6
CIR90
90
6
3.5
2
Φ54-6
CIR90
100
6
4.5
3
Φ54-6
CIR90
130
6
9.5
3
Φ54-6
CIR110
110
6
6.4
3
Φ65-6
CIR110
120
6
8.5
3
Φ65-6
CIR110
130
6
6.5
3
Φ65-6
CIR110
140
6
8.8
3
Φ65-6
CIR150
155
6
12
3
Φ90-6
CIR150A
155
6
12.5
3
Φ90-6
CIR150A
165
6
14
3
Φ90-6
CIR170
175
6
15.5
3
Φ98-6
CIR170A
185
6
16
3
Φ98-6
CIR200W
200
6
48
3
Φ102-6










Company Profile












FAQ


1. who are we?
We are based in Shaanxi, China, start from 2007,sell to Domestic Market(00.00%),South America(00.00%),Southeast Asia(00.00%),Africa(00.00%),Mid East(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Air Compressor,Drilling Rig,Drill Bit,Spare Parts

4. why should you buy from us not from other suppliers?
1.The biggest air compressor manufacture in China
1.More than 50 years air compressor& drilling rig manufacture.
2.Full experience of mine and industrial projects.
3.Professional and strong after - sales team.
4.Design as customer's requirement.
5.OEM

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,CIP,FCA,CPT；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese


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